World's Best Scientists 2026 revealed!

D-Index & Metrics

Mathematics

D-Index
39
Citations
5020
World Ranking
2240
National Ranking
53

Overview

Iwan Jensen is affiliated with Flinders University in Australia and specializes in the field of Mathematics, with a focus on subfields such as Mathematical Physics, Discrete Mathematics and Combinatorics, and Computational Theory and Mathematics. Their research also spans into more interdisciplinary areas, including Molecular Biology as well as Statistics and Probability.

Their work covers multiple advanced topics related to stochastic processes and statistical mechanics, advanced combinatorial mathematics, cellular automata and applications, diffusion and search dynamics, Markov chains and Monte Carlo methods, quantum chaos and dynamical systems, and mathematical dynamics and fractals.

Jensen has published numerous papers mainly in the reputable venues:

  • Journal of Physics A Mathematical and Theoretical, with three publications
  • arXiv (Cornell University), with two publications
  • Advances in Applied Mathematics, with one publication

Recent publications include:

  • "Self-avoiding walks contained within a square," 2022, Journal of Physics A Mathematical and Theoretical
  • "Self-avoiding walks and polygons crossing a domain on the square and hexagonal lattices," 2022, Journal of Physics A Mathematical and Theoretical
  • "On the existence of critical exponents for self-avoiding walks," 2022, Journal of Physics A Mathematical and Theoretical
  • "The gerrymander sequence, or A348456," 2023, Advances in Applied Mathematics
  • "Self-avoiding walks and polygons crossing a domain on the square and hexagonal lattices," 2022, arXiv (Cornell University)

Among frequent co-authors are:

  • A J Guttmann, collaborating on six publications
  • A L Owczarek, collaborating on one publication

Their research primarily explores topics in stochastic processes and statistical mechanics, which reflects in the significant number of publications related to self-avoiding walks and polygons, combinatorial enumeration, and related mathematical structures. The mathematical physics aspect is prominent, as seen in the focus on critical exponents and lattice polygons.

Best Publications

  • Critical behavior of the pair contact process.

    Iwan Jensen;Iwan Jensen

  • Low-density series expansions for directed percolation: I. A new efficient algorithm with applications to the square lattice

    Iwan Jensen

  • Nonequilibrium phase transitions in systems with infinitely many absorbing states.

    Iwan Jensen;Iwan Jensen;Ronald Dickman

  • Critical exponents for an irreversible surface reaction model.

    Iwan Jensen;Hans C. Fogedby;Ronald Dickman

  • Percolation and epidemics in a two-dimensional small world.

    M. E. J. Newman;I. Jensen;R. M. Ziff

  • Critical exponents for branching annihilating random walks with an even number of offspring.

    Iwan Jensen

  • Random sequential adsorption: Series and virial expansions

    Ronald Dickman;Jian‐Sheng Wang;Iwan Jensen

  • Time-dependent perturbation theory for nonequilibrium lattice models

    Iwan Jensen;Iwan Jensen;Ronald Dickman

  • Non-equilibrium critical behaviour on fractal lattices

    I Jensen

  • Enumeration of self-avoiding walks on the square lattice

    Iwan Jensen

  • Enumerations of lattice animals and trees

    Iwan Jensen

  • Time-dependent perturbation theory for nonequilibrium lattice models.

    Ronald Dickman;Iwan Jensen;Iwan Jensen

  • Self-avoiding polygons on the square lattice

    Iwan Jensen;Anthony J Guttmann

  • Low-density series expansions for directed percolation on square and triangular lattices

    Iwan Jensen

  • Critical behaviour of a surface reaction model with infinitely many absorbing states

    I Jensen

  • Critical behavior of branching annihilating random walks with an odd number of offsprings

    Iwan Jensen;Iwan Jensen

  • Statistics of lattice animals (polyominoes) and polygons

    Iwan Jensen;Anthony J Guttmann

  • Scaling function and universal amplitude combinations for self-avoiding polygons

    C Richard;A J Guttmann;I Jensen

  • Counting polyominoes: a parallel implementation for cluster computing

    Iwan Jensen

  • A parallel algorithm for the enumeration of self-avoiding polygons on the square lattice

    Iwan Jensen

  • Conservation laws and universality in branching annihilating random walks

    I Jensen

Frequent Co-Authors

Anthony J. Guttmann
Anthony J. Guttmann University of Melbourne
Jesper Lykke Jacobsen
Jesper Lykke Jacobsen École Normale Supérieure
Gregory F. Lawler
Gregory F. Lawler University of Chicago
Stuart G. Whittington
Stuart G. Whittington University of Toronto
Robert Shrock
Robert Shrock Stony Brook University
Mark Newman
Mark Newman University of Michigan–Ann Arbor
Alan D. Sokal
Alan D. Sokal New York University

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